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LEADHOO is one of the professional 12v150ah solar system battery manufacturers and suppliers in China which can offer you bulk 12v150ah solar system battery in stock. You are welcomed to check the quotation with our factory.GF150-12 (12V150Ah/10hr)?The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte is absorbed by separators and thus immobilized.?Should the battery be accidentally overcharged producing bydrogen and oxygen, Special one-way valves allow the gases to escape thus avoiding excessive pressure build-up. Otherwise, the battery is completely sealed and is, therefore, maintenance-free, leak proof and usable in any position.Battery ConstructionComponentPositive plateNegative plateContainerCoverSafety ValveTerminalSeparatorElectrolyteRaw materialLead DioxideLeadABSABSRubberCopperFiberglassSulfuric AcidGeneral Feature●Absorbent Glass Mat(AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding.●Not restricted for air transport-complies with IATA/ICAO Special Provision A67.●UL-recognized component.●Can be mounted in any orientation.?Computer designed lead, calcium tin alloy?grid for high power density.●Long service life, float or cyclic applications.●Maintenance-free operation.●Low self discharge.SPECIFICATIONNominal voltage----------------------12VNumber of cell ----------------------- 6Length(mm/inch)----------------------- 551/21.7Width(mm/inch) --------------------------- 110/4.33Height(mm/inch)--------------------------- 287/11.3Total Height(mm/inch) ------------------- 287/11.3Approx. Weight(kg/lbs) ------------------ 45/99.2Performance CharacteristicsCapacity77°F(25℃)20 hour rate (8.0A, 10.8V )160Ah10 hour rate (15A, 10.8V)150Ah5 hour rate (28.6A, 10.5V)143Ah1 hour rate (110A, 9.6V)110AhInternal ResistanceFull charged Battery 77°F(25℃): 4mΩCapacity affected byTemperature(20hour rate)104℉ (40℃)102%77 ℉ (25℃)100%32 ℉ (10℃)85%5 ℉ ?(-15℃)65%Self-discharge68℉